diff options
| author | Paulo Alcantara <pc@cjr.nz> | 2022-05-25 15:37:04 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2022-05-25 15:41:22 +0300 |
| commit | de3a9e943ddecba8d2ac1dde4cfff538e5c6a7b9 (patch) | |
| tree | 6cc5c2567bfbdb3155662c166020189c473be525 /fs/cifs/misc.c | |
| parent | d87c48ce4d8951f46d21f17ea86bba8853049862 (diff) | |
| download | linux-de3a9e943ddecba8d2ac1dde4cfff538e5c6a7b9.tar.xz | |
cifs: fix ntlmssp on old servers
Some older servers seem to require the workstation name during ntlmssp
to be at most 15 chars (RFC1001 name length), so truncate it before
sending when using insecure dialects.
Link: https://lore.kernel.org/r/e6837098-15d9-acb6-7e34-1923cf8c6fe1@winds.org
Reported-by: Byron Stanoszek <gandalf@winds.org>
Tested-by: Byron Stanoszek <gandalf@winds.org>
Fixes: 49bd49f983b5 ("cifs: send workstation name during ntlmssp session setup")
Cc: stable@vger.kernel.org
Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/misc.c')
| -rw-r--r-- | fs/cifs/misc.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c index af5e68a77811..35962a1a23b9 100644 --- a/fs/cifs/misc.c +++ b/fs/cifs/misc.c @@ -95,7 +95,6 @@ sesInfoFree(struct cifs_ses *buf_to_free) kfree_sensitive(buf_to_free->password); kfree(buf_to_free->user_name); kfree(buf_to_free->domainName); - kfree(buf_to_free->workstation_name); kfree_sensitive(buf_to_free->auth_key.response); kfree(buf_to_free->iface_list); kfree_sensitive(buf_to_free); |